<html>

	<head>
		<meta name="viewport" content="width=device-width, initial-scale=1.0">
		<style>
			<style>* {
				margin: 0;
				padding: 0;
			}
		</style>
		</style>
	</head>

	<body>
    <script src="https://cdn.bootcss.com/pixi.js/4.8.7/pixi.min.js"></script>
		<script type="text/javascript">
			let app = new PIXI.Application(window.screen.width, window.screen.height, {
				backgroundColor: 0x1099bb
			});
			document.body.appendChild(app.view);

      const cooldownCircle = new PIXI.Graphics();

      cooldownCircle.lineStyle(6, 0x00ff00);
      cooldownCircle.arc(100, 100, 30, 0, 2*Math.PI);

      app.stage.addChild(cooldownCircle);

      window.ball = cooldownCircle;

		</script>
	</body>

</html>
